{
  "manageEntity": {
    "action": "Repost",
    "entityId": "142284568",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x766e917b136a324ec43eb6ffc13428e08f0922a7205745bf176f4782df8abb99",
    "signature": "0x3c628e1a62407a63f11e31e96fde218a3b51a71d7cf373e0ea36944ca4f26e4956ab36724000c954ef42c5037bbc41bf56ddf42b1c739203e6f4ce8bb24ba7aa1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}